Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 18:52
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260730-1169-j3pcrs.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260730-1169-j3pcrs.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260730-1169-j3pcrs.xlsx
- Size 15KB
- Sample260730-xh2qtsythy
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
- MD5 fccf4f30cd96fbfa533aadfed13fbd7e
- SHA1 9ceae414bfa2a3d914c40746720246293e4f6884
- SHA512 dd38fb8367d128fd551b46f88dc9ae77eab86e6131a3da7ecafdace7c0790f172edbea44ff7918d9218f8496202e3da0304a4a11359e78c12e10059213c77b9b
- SSDEEP 384:rxBFlE6uYXcle7bZbeD09MGN1JCmmQvq0Cxudf:RlVucc8/t7lN1JC10CxE
- TLSH T1B7628D2EF1923DA8C727947ED05808EAB8BC64553557B01E7C58F20B23065EB23CF59D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5164 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5164 EXCEL.EXE 5164 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE 5164 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260730-1169-j3pcrs.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5164
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 1KB
- SHA256 f82272f79e1be575441c4c2c59101ea5b1dbf145eba21e472fd04a934b3b35ea
- MD5 25fc6e4634f14a923ec261b422fe1219
- SHA1 bbc6844daffed70f59f6f5453a4c103de35727cc
- SHA512 408ff87677b020d6bb3bdbe69c7962e6bbc8504cc11e9c87c9ff361bf19801843ea36d1adb7f2ff7d8b0508a86c10c594e6213c0189a46e375e12ecbdf722a47
- TLSH T12321AD030B6B8F1BD05442772E6E835ED771BC12A694C71F5B88D63B3CAA540CE5CE5A
- MD5 SHA1 SHA512 TLSH